Class ai emission
[电] A1类发射
🧩 词语组成解析
class
[klæs]
n. 班;等级;阶级;种类;
vt. 把…归入某等级，把…看作（或分类、归类）;把…编入某一班级;
adj. 很好的，优秀的，出色的;
vi. 属于…类（或等级），被列为某类（或某级）;
[计] 附加信息, 人工智能\\n[化] 人工智能
🗣️ 情景例句
No, by train.
不， 坐火车。
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。